smeserver-freepbx/contribs7/smeserver-freepbx-0.1-genzaptelconf.patch

diff -Nur -x '*.orig' -x '*.rej' smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf mezzanine_patched_smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf
--- smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf       1970-01-01 01:00:00.000000000 +0100
+++ mezzanine_patched_smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf     2008-11-05 19:38:16.000000000 +0100
@@ -0,0 +1,570 @@
+#! /bin/bash
+
+# genzaptelconf: generate as smartly as you can:
+#              /etc/zaptel.conf
+#              /etc/asterisk/zapata-channels.conf (to be #include-d into zapata.conf)
+#      update:
+#              /etc/default/zaptel (list of modules to load)
+#
+# $Id:$
+#      
+
+# The script uses a number of bash-specific features
+# TODO: either ditch them or convert to perl
+
+# /etc/default/zaptel may override the following variables
+lc_country=us
+#method=ls
+#method=ks
+base_exten=6000
+
+
+ZAPCONF_FILE=/etc/zaptel.conf
+ZAPATA_FILE=/etc/asterisk/zapata-auto.conf
+ZAPTEL_BOOT=/etc/sysconfig/zaptel
+exten_base_dir=/etc/asterisk/extensions-phones.d
+exten_defs_file=/etc/asterisk/extensions-defs.conf
+ztcfg_cmd=ztcfg
+
+# a temporary directory. Created when the switch -r is parsed on getopts
+# and deleted in the end on update_extensions_defs
+tmp_dir=
+
+# read default configuration from /etc/default/zaptel
+if [ -r $ZAPTEL_BOOT ]; then . $ZAPTEL_BOOT; fi
+
+# work around a bug (that was already fixed) in the installer:
+if [ "$lc_country" = '' ]; then lc_country=us; fi
+
+ALL_MODULES="wctdm wcfxo wcfxs pciradio tor2 torisa wct1xxp wct4xxp wcte11xp wcusb ztd_eth ztdummy"
+force_stop_ast=yes
+do_detect=no
+do_unload=no
+verbose=no
+rapid_extens=''
+# global: current extension number in extensions list. Should only be 
+# changed in print_pattern:
+rapid_cur_exten=1 
+# set the TRUNK in extensidialplan dialplan defs file  rapid_conf_mode=no
+
+die() {
+       echo "$@" >&2
+       exit 1
+}
+
+say() {
+       if [ "$verbose" = no ]; then
+               return
+       fi
+       echo "$@"   >&2
+}
+
+run_ztcfg() {
+       if [ "$verbose" = no ]; then
+               $ztcfg_cmd "$@"
+       else
+               say "Reconfiguring identified channels"
+               $ztcfg_cmd -vv "$@"
+       fi
+}
+
+do_update() {
+       sed -i.bak "s/^$1=.*\$/$1=\"$2\"/" ${ZAPTEL_BOOT}
+       if ! grep -q "^$1=" ${ZAPTEL_BOOT}; then
+               echo "$1=\"$2\"" >> ${ZAPTEL_BOOT}
+       fi
+}
+
+update_extensions_defs() {
+       if [ "$rapid_conf_mode" = 'yes' ]
+       then
+               say "DEBUG: Updating dialplan defs file $exten_defs_file"
+               if [ "`echo $tmp_dir/fxo_* | grep -v '*'`" != '' ]
+               then
+                       trunk_nums=`cat $tmp_dir/fxo_* | sort -n | xargs`
+                       say "Configuring TRUNK to be [first of] zaptel channels: $trunk_nums"
+                       trunk_dev=`echo $trunk_nums| sed -e 's/ /\\\\\\&/g' -e 's/[0-9a-zA-Z]\+/Zap\\\\\\/&/g'`
+                       echo >&2 sed -i "s/^TRUNK.*=>.*/TRUNK => $trunk_dev/" $exten_defs_file
+                       sed -i "s/^TRUNK.*=>.*/TRUNK => $trunk_dev/" $exten_defs_file
+                       if ! grep -q "^TRUNK =>" $exten_defs_file; then
+                               trunk_dev=`echo $trunk_nums| sed -e 's/ /&/g' -e 's/[0-9a-zA-Z]*/Zap\\/&/g'`
+                               echo "TRUNK => $trunk_dev" >> $exten_defs_file
+                       fi
+               else
+                       say "Warning: No FXO channel for trunk. Moving on."
+               fi
+               if [ "`echo $tmp_dir/fxs_* | grep -v '*'`" != '' ]
+               then
+                       fxs_nums=`cat $tmp_dir/fxs_* | sort -n | xargs`
+                       zap_nums=`grep '^[^;].*Zap/\${CHAN_ZAP_' $exten_base_dir/*.conf | \
+                               sed -e 's/.*Zap\/\${CHAN_ZAP_\([0-9]*\)}.*/\1/' | sort -u | xargs`
+                       say "Configuring channels: $fxs_nums as channel placeholders: $zap_nums"
+                       j=1
+                       for i in $zap_nums
+                       do
+                               chan=`echo $fxs_nums | awk "{print \\$$i}"`
+                               if [ "$chan" = '' ]
+                               then
+                                       # if the result is empty, we probably got past the last one.
+                                       # bail out.
+                                       say "Warning: No FXS channel for CHAN_ZAP_$i. Moving on"
+                                       break
+                               fi
+                               say "DEBUG: setting channel $chan to placeholder $i"
+                               if grep -q "^CHAN_ZAP_$i " $exten_defs_file
+                               then
+                                       sed -i -e "s/^CHAN_ZAP_$i .*/CHAN_ZAP_$i => Zap\/$chan/" $exten_defs_file
+                               else
+                                       echo "CHAN_ZAP_$i => Zap/$chan" >> $exten_defs_file
+                               fi
+                       done
+               fi      
+               # cleaning up the temp dir
+               if [ -d "$tmp_dir" ]; then rm -rf "$tmp_dir"; fi
+       fi
+}
+
+usage() {
+       program=`basename $0`
+
+       echo >&2 "$program: generate zaptel.conf"
+       echo >&2 "usage:"
+       echo >&2 " $program [-v] [-m k|l|g] [-c <country_code>] [-r |-e <base_exten>] "
+       echo >&2 " $program [-v] -l"
+       echo >&2 " $program -u"
+       echo >&2 " $program -h (this screen)"
+       echo >&2 ""
+       echo >&2 "Options:"
+       echo >&2 "  -c CODE: set the country code (default: $lc_country)"
+       echo >&2 "  -e NUM: set the base extension number (default: $base_exten)"
+       echo >&2 "  -m: set signalling method (gs/ks/ls, default: $method)"
+       echo >&2 "  -l: output a list of detected channels instead of zaptel.conf"
+       echo >&2 "  -u: Unload zaptel modules"
+       echo >&2 "  -v: verbose"
+       echo >&2 "  -r: rapid configuration mode: configure Zaptel FXS channels from "
+       echo >&2 "      existing Rapid extension files. FXOs will all be TRUNK "
+}
+
+# $1: channel number
+print_pattern() {
+       local chan=$1
+       local sig=$2 #fxs/fxo
+       local mode=$3
+       case "$mode" in
+       zaptel) echo "${sig}$method=$chan" ;;
+       list) echo $chan $sig;;
+       zapata)
+               echo "signalling=${sig}_$method"
+               if [ "$sig" = 'fxo' ]
+               then
+               echo "; Note: this is an extension. Create a ZAP extension in AMP for Channel $chan"
+        echo "context=from-internal"
+               echo "group=1"
+                       # to preconfigure channel 1's extension to 550, set
+                       # chan_1_exten=550
+                       # in, e.g, /etc/default/zaptel
+                 var_name=`echo chan_${chan}_exten`
+                       cfg_exten=`echo ${!var_name} | tr -d -c 0-9`
+                 var_name=`echo chan_${chan}_vmbox`
+                       cfg_vmbox=`echo ${!var_name} | tr -d -c 0-9`
+                 var_name=`echo chan_${chan}_cntxt`
+                       cfg_cntxt=`echo ${!var_name} | tr -d -c 0-9`
+                       
+                       # if option -E was given, get configuration from current extension
+                       if [ "$rapid_conf_mode" = 'yes' ]
+                       then
+                               rap_exten=`echo $rapid_extens |awk "{print \\$$rapid_cur_exten}"`
+                               if [ "$rap_exten" != '' ]
+                               then
+                                       rap_cfgfile="$exten_base_dir/$rap_exten.conf"
+                                       if [ -r "$rap_exten" ]
+                                       then
+                                               cfg_exten=$rap_exten
+                                               # the vmbox is the third parameter to stdexten
+                                               rap_vmbox=`grep '^[^;].*Macro(stdexten' $rap_exten | cut -d, -f3 \
+                                                       | cut -d')' -f1 | tr -d -c '0-9@a-zA-Z'`
+                                               if [ "$rap_vmbox" ]!= '' ; then cfg_vmbox=$rap_vmbox; fi
+                                       fi
+                               fi
+                               rapid_cur_exten=$(($rapid_cur_exten + 1))
+                       fi
+                       
+                       if [ "$cfg_exten" = '' ]
+                       then # No extension number set for this channel
+                               exten=$(($chan+$base_exten))
+                       else # use the pre-configured extension number
+                               exten=$cfg_exten
+                       fi
+                       # is there any real need to set 'mailbox=' ?
+                       if [ "x$cfg_vmbox" = x ]
+                       then # No extension number set for this channel
+                               vmbox=$exten
+                       else # use the pre-configured extension number
+                               vmbox=$cfg_vmbox
+                       fi
+                       # echo "callerid=\"Channel $chan\" <$exten>"
+                       # echo "mailbox=$exten"
+               else # we have may have set it. So reset it:
+                       echo "; Note: this is a trunk. Create a ZAP trunk in AMP for Channel $chan"
+                       echo "context=from-zaptel"
+                       echo "group=0"
+                       # echo "callerid=\"\" <0>"
+                       # echo "mailbox="
+               fi
+
+               echo "channel => $chan"
+               echo ""
+
+               # Keep a note of what channels we have identified
+               say "DEBUG: adding to channels list: channel: $chan, sig: $sig"
+               case "$sig" in
+               fxs)
+                       echo $chan >$tmp_dir/fxo_$chan
+                       say "DEBUG: FXO list now contains: `cat $tmp_dir/fxo_* |xargs`"
+                       ;;
+               fxo)
+                       echo $chan >$tmp_dir/fxs_$chan
+                       say "DEBUG: FXS list now contains: `cat $tmp_dir/fxs_* |xargs`"
+                       ;;
+               esac
+               ;;
+       esac
+       
+}
+
+# the number of channels from /proc/zaptel
+# must always print a number as its output.
+count_proc_zap_lines() {
+       # if zaptel is not loaded there are 0 channels:
+       if [ ! -d /proc/zaptel ]; then echo '0'; return; fi
+       
+       (
+               for file in `echo /proc/zaptel/* |grep -v '\*'`
+               do sed -e 1,2d $file # remove the two header lines
+               done
+       ) | wc -l # the total number of lines
+}
+
+load_modules() {
+       say "Test Loading modules:"
+       for i in zaptel $ALL_MODULES
+       do
+               if [ "$i" = ztdummy ]; then
+                       continue        # No hardware to detect
+               fi
+               lines_before=`count_proc_zap_lines`
+               args="${i}_args"
+               eval "args=\$$args"
+               # a module is worth listing if it:
+               # a. loaded successfully, and
+               # b. added channels lines under /proc/zaptel/*
+               if /sbin/modprobe $i $args 2> /dev/null && \
+                       [ $lines_before -lt `count_proc_zap_lines` ] 
+               then
+                       probed_modules="$probed_modules $i"
+                       say "   ok      $i      $args"
+               else
+                       say "   -       $i      $args"
+               fi
+       done
+}
+
+
+unload_modules() {
+       if
+               pids="$(pgrep asterisk)"
+               [ "$pids" != '' ]
+       then
+               die "Before unloading -- STOP asterisk (pids=$pids)."
+       fi
+       say "Unloading zaptel modules:"
+       modlist=''
+       for i in $ALL_MODULES zaptel
+       do
+               if lsmod | grep "^$i  *" > /dev/null; then
+                       modlist="$modlist $i"
+                       say -n "$i "
+               fi
+       done
+       /sbin/modprobe -r $modlist
+       say ''
+}
+
+detect() {
+       unload_modules
+       load_modules
+       modlist="$probed_modules"
+       #for i in $ALL_MODULES
+       #do
+       #       if lsmod | grep "^$i  *" > /dev/null; then
+       #               modlist="$modlist $i"
+       #       fi
+       #done
+       modlist="$(echo $modlist)"              # clean spaces
+       if [ "$modlist" = '' ]; then
+               modlist=ztdummy                 # Fallback
+       fi
+       say "Updating '${ZAPTEL_BOOT}'"
+       do_update ZAPTEL_MODS  "$modlist"
+}
+
+check_tdm_sigtype() {
+       chan_num=$1
+       sig_type=$2
+       mode=$3
+       
+       case "$sig_type" in
+       fxs)chan_sig_type=fxo;;
+       fxo)chan_sig_type=fxs;;
+       esac
+
+#      print_pattern $chan_num $chan_sig_type $mode
+       
+       $ztcfg_cmd -c <(print_pattern $chan_num $chan_sig_type zaptel) 2>/dev/null  \
+               || return 1
+       if head -c1 /dev/zap/$chan_num >/dev/null 2>/dev/null
+       then 
+               print_pattern $chan_num $chan_sig_type $mode
+               return 0
+       else
+               return 1
+       fi      
+}
+
+# output a list of extensions that need a channel
+get_rapid_extens() {
+       if [ "$rapid_conf_mode" = 'yes' ]
+       then
+               rapid_extens=`grep -l '^[^;].*Zap/\${CHAN_ZAP_' $exten_base_dir/*.conf 2>/dev/null | \
+                       rev | cut -d/ -f1 | cut -d. -f2- | rev | xargs`
+               say "Need to configure extensions: $rapid_extens"
+       fi
+}
+
+genconf() {
+       local mode=$1
+
+       # reset FXO list (global)
+       say "DEBUG: resetting channels lists"
+       rm -f $tmp_dir/fx{s,o}_*
+
+       if [ "$mode" = 'zapata' ]
+       then
+               rem_char=';'
+       else
+               rem_char='#'
+       fi
+
+       spanlist=`echo /proc/zaptel/* |  grep -v '\*'`
+
+       #if [ "$spanlist" == "" ]; then
+       #       die "No zapata interfaces in /proc/zaptel"
+       #fi
+
+
+       case "$mode" in 
+               zaptel)
+                       cat <<EOF
+# Autogenerated by $0 -- do not hand edit
+# Zaptel Configuration File
+#
+# This file is parsed by the Zaptel Configurator, ztcfg
+#
+
+# It must be in the module loading order
+
+EOF
+                       ;;
+               zapata)
+                       cat <<EOF
+; Autogenerated by $0 -- do not hand edit
+; Zaptel Channels Configurations (zapata.conf)
+;
+; This is not intended to be a complete zapata.conf. Rather, it is intended 
+; to be #include-d by /etc/zapata.conf that will include the global settings
+;
+callerid=asreceived
+EOF
+               ;;
+       esac
+
+       # For each line in the spanlist: see if it represents a channel.
+       # if it does, test that the channel is usable.
+       # we do that by configuring it (using ztcfg with a 1-line config file)
+       # and then trying to read 1 byte from the device file.
+       #
+       # The '<(command)' syntax creates a temporary file whose content is is the
+       # output of 'command'.
+       #
+       # This approach failed with the T1 card we have: the read operation simply 
+       # hung. 
+       #
+       # Another problem with such an approach is how to include an existing 
+       # configuration file. For instance: how to include some default settings.
+       #
+       # Maybe an 'include' directive should be added to zaptel.conf ?
+       #cat $spanlist | 
+       for procfile in $spanlist
+       do
+               # the first line is the title line. It states the model name
+               # the second line is empty
+               title=`head -n 1 $procfile`
+               echo ""
+               echo "$rem_char $title"
+               
+               # The rest of the lines are per-channel lines
+               sed -e 1,2d $procfile | \
+               while read line
+               do 
+                       # in case this is a real channel. 
+                       chan_num=`echo $line |awk '{print $1}'`
+                       case "$line" in
+                       *WCT1/*) # we're yet to detect when a channel is active
+                               echo "$rem_char channel $chan_num, WCT1, unhandled for now"
+                               ;;
+                       *WCTDM/*) 
+                               # this can be either FXS or FXO
+                               check_tdm_sigtype $chan_num fxs $mode || \
+                               check_tdm_sigtype $chan_num fxo $mode || \
+                               echo "$rem_char channel $chan_num, WCTDM, inactive."
+                               ;;
+                       *WRTDM/*) 
+                               # this can be either FXS or FXO
+                               check_tdm_sigtype $chan_num fxs $mode || \
+                               check_tdm_sigtype $chan_num fxo $mode || \
+                               echo "$rem_char channel $chan_num, WRTDM, inactive."
+                               ;;
+                       *WCFXO/*) 
+                               check_tdm_sigtype $chan_num fxo $mode || \
+                               echo "$rem_char channel $chan_num, WCFXO, inactive."
+                               ;;
+                       '') ;;          # Empty line (after span header)
+                       *) echo "$rem_char ??: $line";;
+                       esac
+               done
+       done
+
+       if [ "$mode" = 'zaptel' ]
+       then
+               cat <<EOF
+
+# Global data
+
+EOF
+               echo "loadzone  = $loadzone"
+               echo "defaultzone       = $defaultzone"
+       fi
+       
+       if [ "$mode" = 'zapata' ]
+       then 
+               update_extensions_defs 
+       fi
+}
+
+while getopts 'c:de:E:hlm:rsuv' arg
+do
+       case "$arg" in
+               e) # guarantee that it is a number:
+                       new_base_exten=`echo $OPTARG | tr -d -c 0-9`
+                       if [ "x$new_base_exten" != x ]; then base_exten=$new_base_exten; fi
+                       ;;
+               c) lc_country=`echo $OPTARG | tr -d -c a-z` ;;
+               u) do_unload=yes ;;
+               v) verbose=yes ;;
+               l) mode='list' ;;
+               m) 
+                 case "$OPTARG" in 
+                       k|l|g)method=${OPTARG}s ;;
+                       *) echo >&2 "unknown signalling method ${OPTARG}s, defaulting to \"$method\"";;
+                       esac
+                       ;;
+               r) 
+                       rapid_conf_mode=yes 
+                       tmp_dir=`mktemp -d` || die "$0: failed to create temporary directory. Aborting"
+                       ;;
+               *) echo >&2 "unknown parameter -$arg, Aborting"; usage; exit 1;;
+       esac
+done
+shift $(( $OPTIND-1 ))
+if [ $# != 0 ]; then
+       echo >&2 "$0: too many parameters"
+       usage
+       exit 1
+fi
+
+case "$lc_country" in
+       # the list was generated from the source of zaptel:
+       #grep '{.*[0-9]\+,.*"[a-z][a-z]"' zonedata.c | cut -d'"' -f 2 | xargs |tr ' ' '|'
+       us|au|fr|nl|uk|fi|es|jp|no|at|nz|it|gr|tw|cl|se|be|il)
+       :;;
+*)
+  lc_country=us
+  echo >&2 "unknown country-code $lc_country, defaulting to \"us\"";;
+esac
+# any reason for loadzone and defaultzone to be different? If so, this is
+# the place to make that difference
+loadzone=$lc_country
+defaultzone=$loadzone
+
+# Choose reasonable default for signaling method (by country)
+if [ "" = "$method" ]; then
+       case "$lc_country" in
+       il) method=ls   ;;
+       *) method=ks    ;;
+       esac
+fi
+
+# make sure asterisk is not in our way
+if [ "$force_stop_ast" = 'yes' ]
+then
+#  /etc/init.d/asterisk stop 1>&2
+   /usr/sbin/amportal stop 1>&2
+else
+       if ps auxww |grep asterisk | grep -v -- -r | grep -q -v grep
+       then
+         echo >&2 "Asterisk is already running. Configuration left untouched"
+               echo >&2 "You can use the option -s to shut down Asterisk for the"
+               echo >&2 "duration of the detection."
+               exit 1
+       fi
+fi
+
+if [ "$do_unload" = yes ]
+then
+       unload_modules
+       exit
+fi
+
+if [ "$do_detect" = yes ]
+then
+       detect
+fi
+
+if [ "$mode" = list ]; then
+       genconf list
+else
+       get_rapid_extens
+       echo "Generating  '${ZAPCONF_FILE}'"
+       mv "${ZAPCONF_FILE}" "${ZAPCONF_FILE}.bak"
+       genconf zaptel > "${ZAPCONF_FILE}"
+       echo "Generating  '${ZAPATA_FILE}'"
+       mv "${ZAPATA_FILE}" "${ZAPATA_FILE}.bak"
+       genconf zapata > "${ZAPATA_FILE}"
+       run_ztcfg
+fi
+
+if [ "$force_stop_ast" = 'yes' ]
+then
+#  /etc/init.d/asterisk start 1>&2
+       /etc/init.d/zaptel stop
+       /etc/init.d/zaptel start
+       /usr/sbin/amportal start 1>&2
+fi
+
+# if in verbose mode: verify that asterisk is running
+if [ "$verify" != 'no' ]
+       then
+       say "Checking channels configured in Asterisk:"
+       sleep 1 # give it some time. This is enough on our simple test server
+       /usr/local/sbin/ast-cmd cmd "zap show channels"
+fi
1	slords	1.1	diff -Nur -x '.orig' -x '.rej' smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf mezzanine_patched_smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf
2			--- smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf 1970-01-01 01:00:00.000000000 +0100
3			+++ mezzanine_patched_smeserver-freepbx-0.1/root/var/lib/asterisk/bin/genzaptelconf 2008-11-05 19:38:16.000000000 +0100
4			@@ -0,0 +1,570 @@
5			+#! /bin/bash
6			+
7			+# genzaptelconf: generate as smartly as you can:
8			+# /etc/zaptel.conf
9			+# /etc/asterisk/zapata-channels.conf (to be #include-d into zapata.conf)
10			+# update:
11			+# /etc/default/zaptel (list of modules to load)
12			+#
13			+# $Id:$
14			+#
15			+
16			+# The script uses a number of bash-specific features
17			+# TODO: either ditch them or convert to perl
18			+
19			+# /etc/default/zaptel may override the following variables
20			+lc_country=us
21			+#method=ls
22			+#method=ks
23			+base_exten=6000
24			+
25			+
26			+ZAPCONF_FILE=/etc/zaptel.conf
27			+ZAPATA_FILE=/etc/asterisk/zapata-auto.conf
28			+ZAPTEL_BOOT=/etc/sysconfig/zaptel
29			+exten_base_dir=/etc/asterisk/extensions-phones.d
30			+exten_defs_file=/etc/asterisk/extensions-defs.conf
31			+ztcfg_cmd=ztcfg
32			+
33			+# a temporary directory. Created when the switch -r is parsed on getopts
34			+# and deleted in the end on update_extensions_defs
35			+tmp_dir=
36			+
37			+# read default configuration from /etc/default/zaptel
38			+if [ -r $ZAPTEL_BOOT ]; then . $ZAPTEL_BOOT; fi
39			+
40			+# work around a bug (that was already fixed) in the installer:
41			+if [ "$lc_country" = '' ]; then lc_country=us; fi
42			+
43			+ALL_MODULES="wctdm wcfxo wcfxs pciradio tor2 torisa wct1xxp wct4xxp wcte11xp wcusb ztd_eth ztdummy"
44			+force_stop_ast=yes
45			+do_detect=no
46			+do_unload=no
47			+verbose=no
48			+rapid_extens=''
49			+# global: current extension number in extensions list. Should only be
50			+# changed in print_pattern:
51			+rapid_cur_exten=1
52			+# set the TRUNK in extensidialplan dialplan defs file rapid_conf_mode=no
53			+
54			+die() {
55			+ echo "$@" >&2
56			+ exit 1
57			+}
58			+
59			+say() {
60			+ if [ "$verbose" = no ]; then
61			+ return
62			+ fi
63			+ echo "$@" >&2
64			+}
65			+
66			+run_ztcfg() {
67			+ if [ "$verbose" = no ]; then
68			+ $ztcfg_cmd "$@"
69			+ else
70			+ say "Reconfiguring identified channels"
71			+ $ztcfg_cmd -vv "$@"
72			+ fi
73			+}
74			+
75			+do_update() {
76			+ sed -i.bak "s/^$1=.*\$/$1=\"$2\"/" ${ZAPTEL_BOOT}
77			+ if ! grep -q "^$1=" ${ZAPTEL_BOOT}; then
78			+ echo "$1=\"$2\"" >> ${ZAPTEL_BOOT}
79			+ fi
80			+}
81			+
82			+update_extensions_defs() {
83			+ if [ "$rapid_conf_mode" = 'yes' ]
84			+ then
85			+ say "DEBUG: Updating dialplan defs file $exten_defs_file"
86			+ if [ "`echo $tmp_dir/fxo_* \| grep -v '*'`" != '' ]
87			+ then
88			+ trunk_nums=`cat $tmp_dir/fxo_* \| sort -n \| xargs`
89			+ say "Configuring TRUNK to be [first of] zaptel channels: $trunk_nums"
90			+ trunk_dev=`echo $trunk_nums\| sed -e 's/ /\\\\\\&/g' -e 's/[0-9a-zA-Z]\+/Zap\\\\\\/&/g'`
91			+ echo >&2 sed -i "s/^TRUNK.=>./TRUNK => $trunk_dev/" $exten_defs_file
92			+ sed -i "s/^TRUNK.=>./TRUNK => $trunk_dev/" $exten_defs_file
93			+ if ! grep -q "^TRUNK =>" $exten_defs_file; then
94			+ trunk_dev=`echo $trunk_nums\| sed -e 's/ /&/g' -e 's/[0-9a-zA-Z]*/Zap\\/&/g'`
95			+ echo "TRUNK => $trunk_dev" >> $exten_defs_file
96			+ fi
97			+ else
98			+ say "Warning: No FXO channel for trunk. Moving on."
99			+ fi
100			+ if [ "`echo $tmp_dir/fxs_* \| grep -v '*'`" != '' ]
101			+ then
102			+ fxs_nums=`cat $tmp_dir/fxs_* \| sort -n \| xargs`
103			+ zap_nums=`grep '^[^;].Zap/\${CHAN_ZAP_' $exten_base_dir/.conf \| \
104			+ sed -e 's/.Zap\/\${CHAN_ZAP_\([0-9]\)}.*/\1/' \| sort -u \| xargs`
105			+ say "Configuring channels: $fxs_nums as channel placeholders: $zap_nums"
106			+ j=1
107			+ for i in $zap_nums
108			+ do
109			+ chan=`echo $fxs_nums \| awk "{print \\$$i}"`
110			+ if [ "$chan" = '' ]
111			+ then
112			+ # if the result is empty, we probably got past the last one.
113			+ # bail out.
114			+ say "Warning: No FXS channel for CHAN_ZAP_$i. Moving on"
115			+ break
116			+ fi
117			+ say "DEBUG: setting channel $chan to placeholder $i"
118			+ if grep -q "^CHAN_ZAP_$i " $exten_defs_file
119			+ then
120			+ sed -i -e "s/^CHAN_ZAP_$i .*/CHAN_ZAP_$i => Zap\/$chan/" $exten_defs_file
121			+ else
122			+ echo "CHAN_ZAP_$i => Zap/$chan" >> $exten_defs_file
123			+ fi
124			+ done
125			+ fi
126			+ # cleaning up the temp dir
127			+ if [ -d "$tmp_dir" ]; then rm -rf "$tmp_dir"; fi
128			+ fi
129			+}
130			+
131			+usage() {
132			+ program=`basename $0`
133			+
134			+ echo >&2 "$program: generate zaptel.conf"
135			+ echo >&2 "usage:"
136			+ echo >&2 " $program [-v] [-m k\|l\|g] [-c <country_code>] [-r \|-e <base_exten>] "
137			+ echo >&2 " $program [-v] -l"
138			+ echo >&2 " $program -u"
139			+ echo >&2 " $program -h (this screen)"
140			+ echo >&2 ""
141			+ echo >&2 "Options:"
142			+ echo >&2 " -c CODE: set the country code (default: $lc_country)"
143			+ echo >&2 " -e NUM: set the base extension number (default: $base_exten)"
144			+ echo >&2 " -m: set signalling method (gs/ks/ls, default: $method)"
145			+ echo >&2 " -l: output a list of detected channels instead of zaptel.conf"
146			+ echo >&2 " -u: Unload zaptel modules"
147			+ echo >&2 " -v: verbose"
148			+ echo >&2 " -r: rapid configuration mode: configure Zaptel FXS channels from "
149			+ echo >&2 " existing Rapid extension files. FXOs will all be TRUNK "
150			+}
151			+
152			+# $1: channel number
153			+print_pattern() {
154			+ local chan=$1
155			+ local sig=$2 #fxs/fxo
156			+ local mode=$3
157			+ case "$mode" in
158			+ zaptel) echo "${sig}$method=$chan" ;;
159			+ list) echo $chan $sig;;
160			+ zapata)
161			+ echo "signalling=${sig}_$method"
162			+ if [ "$sig" = 'fxo' ]
163			+ then
164			+ echo "; Note: this is an extension. Create a ZAP extension in AMP for Channel $chan"
165			+ echo "context=from-internal"
166			+ echo "group=1"
167			+ # to preconfigure channel 1's extension to 550, set
168			+ # chan_1_exten=550
169			+ # in, e.g, /etc/default/zaptel
170			+ var_name=`echo chan_${chan}_exten`
171			+ cfg_exten=`echo ${!var_name} \| tr -d -c 0-9`
172			+ var_name=`echo chan_${chan}_vmbox`
173			+ cfg_vmbox=`echo ${!var_name} \| tr -d -c 0-9`
174			+ var_name=`echo chan_${chan}_cntxt`
175			+ cfg_cntxt=`echo ${!var_name} \| tr -d -c 0-9`
176			+
177			+ # if option -E was given, get configuration from current extension
178			+ if [ "$rapid_conf_mode" = 'yes' ]
179			+ then
180			+ rap_exten=`echo $rapid_extens \|awk "{print \\$$rapid_cur_exten}"`
181			+ if [ "$rap_exten" != '' ]
182			+ then
183			+ rap_cfgfile="$exten_base_dir/$rap_exten.conf"
184			+ if [ -r "$rap_exten" ]
185			+ then
186			+ cfg_exten=$rap_exten
187			+ # the vmbox is the third parameter to stdexten
188			+ rap_vmbox=`grep '^[^;].*Macro(stdexten' $rap_exten \| cut -d, -f3 \
189			+ \| cut -d')' -f1 \| tr -d -c '0-9@a-zA-Z'`
190			+ if [ "$rap_vmbox" ]!= '' ; then cfg_vmbox=$rap_vmbox; fi
191			+ fi
192			+ fi
193			+ rapid_cur_exten=$(($rapid_cur_exten + 1))
194			+ fi
195			+
196			+ if [ "$cfg_exten" = '' ]
197			+ then # No extension number set for this channel
198			+ exten=$(($chan+$base_exten))
199			+ else # use the pre-configured extension number
200			+ exten=$cfg_exten
201			+ fi
202			+ # is there any real need to set 'mailbox=' ?
203			+ if [ "x$cfg_vmbox" = x ]
204			+ then # No extension number set for this channel
205			+ vmbox=$exten
206			+ else # use the pre-configured extension number
207			+ vmbox=$cfg_vmbox
208			+ fi
209			+ # echo "callerid=\"Channel $chan\" <$exten>"
210			+ # echo "mailbox=$exten"
211			+ else # we have may have set it. So reset it:
212			+ echo "; Note: this is a trunk. Create a ZAP trunk in AMP for Channel $chan"
213			+ echo "context=from-zaptel"
214			+ echo "group=0"
215			+ # echo "callerid=\"\" <0>"
216			+ # echo "mailbox="
217			+ fi
218			+
219			+ echo "channel => $chan"
220			+ echo ""
221			+
222			+ # Keep a note of what channels we have identified
223			+ say "DEBUG: adding to channels list: channel: $chan, sig: $sig"
224			+ case "$sig" in
225			+ fxs)
226			+ echo $chan >$tmp_dir/fxo_$chan
227			+ say "DEBUG: FXO list now contains: `cat $tmp_dir/fxo_* \|xargs`"
228			+ ;;
229			+ fxo)
230			+ echo $chan >$tmp_dir/fxs_$chan
231			+ say "DEBUG: FXS list now contains: `cat $tmp_dir/fxs_* \|xargs`"
232			+ ;;
233			+ esac
234			+ ;;
235			+ esac
236			+
237			+}
238			+
239			+# the number of channels from /proc/zaptel
240			+# must always print a number as its output.
241			+count_proc_zap_lines() {
242			+ # if zaptel is not loaded there are 0 channels:
243			+ if [ ! -d /proc/zaptel ]; then echo '0'; return; fi
244			+
245			+ (
246			+ for file in `echo /proc/zaptel/* \|grep -v '\*'`
247			+ do sed -e 1,2d $file # remove the two header lines
248			+ done
249			+ ) \| wc -l # the total number of lines
250			+}
251			+
252			+load_modules() {
253			+ say "Test Loading modules:"
254			+ for i in zaptel $ALL_MODULES
255			+ do
256			+ if [ "$i" = ztdummy ]; then
257			+ continue # No hardware to detect
258			+ fi
259			+ lines_before=`count_proc_zap_lines`
260			+ args="${i}_args"
261			+ eval "args=\$$args"
262			+ # a module is worth listing if it:
263			+ # a. loaded successfully, and
264			+ # b. added channels lines under /proc/zaptel/*
265			+ if /sbin/modprobe $i $args 2> /dev/null && \
266			+ [ $lines_before -lt `count_proc_zap_lines` ]
267			+ then
268			+ probed_modules="$probed_modules $i"
269			+ say " ok $i $args"
270			+ else
271			+ say " - $i $args"
272			+ fi
273			+ done
274			+}
275			+
276			+
277			+unload_modules() {
278			+ if
279			+ pids="$(pgrep asterisk)"
280			+ [ "$pids" != '' ]
281			+ then
282			+ die "Before unloading -- STOP asterisk (pids=$pids)."
283			+ fi
284			+ say "Unloading zaptel modules:"
285			+ modlist=''
286			+ for i in $ALL_MODULES zaptel
287			+ do
288			+ if lsmod \| grep "^$i *" > /dev/null; then
289			+ modlist="$modlist $i"
290			+ say -n "$i "
291			+ fi
292			+ done
293			+ /sbin/modprobe -r $modlist
294			+ say ''
295			+}
296			+
297			+detect() {
298			+ unload_modules
299			+ load_modules
300			+ modlist="$probed_modules"
301			+ #for i in $ALL_MODULES
302			+ #do
303			+ # if lsmod \| grep "^$i *" > /dev/null; then
304			+ # modlist="$modlist $i"
305			+ # fi
306			+ #done
307			+ modlist="$(echo $modlist)" # clean spaces
308			+ if [ "$modlist" = '' ]; then
309			+ modlist=ztdummy # Fallback
310			+ fi
311			+ say "Updating '${ZAPTEL_BOOT}'"
312			+ do_update ZAPTEL_MODS "$modlist"
313			+}
314			+
315			+check_tdm_sigtype() {
316			+ chan_num=$1
317			+ sig_type=$2
318			+ mode=$3
319			+
320			+ case "$sig_type" in
321			+ fxs)chan_sig_type=fxo;;
322			+ fxo)chan_sig_type=fxs;;
323			+ esac
324			+
325			+# print_pattern $chan_num $chan_sig_type $mode
326			+
327			+ $ztcfg_cmd -c <(print_pattern $chan_num $chan_sig_type zaptel) 2>/dev/null \
328			+ \|\| return 1
329			+ if head -c1 /dev/zap/$chan_num >/dev/null 2>/dev/null
330			+ then
331			+ print_pattern $chan_num $chan_sig_type $mode
332			+ return 0
333			+ else
334			+ return 1
335			+ fi
336			+}
337			+
338			+# output a list of extensions that need a channel
339			+get_rapid_extens() {
340			+ if [ "$rapid_conf_mode" = 'yes' ]
341			+ then
342			+ rapid_extens=`grep -l '^[^;].Zap/\${CHAN_ZAP_' $exten_base_dir/.conf 2>/dev/null \| \
343			+ rev \| cut -d/ -f1 \| cut -d. -f2- \| rev \| xargs`
344			+ say "Need to configure extensions: $rapid_extens"
345			+ fi
346			+}
347			+
348			+genconf() {
349			+ local mode=$1
350			+
351			+ # reset FXO list (global)
352			+ say "DEBUG: resetting channels lists"
353			+ rm -f $tmp_dir/fx{s,o}_*
354			+
355			+ if [ "$mode" = 'zapata' ]
356			+ then
357			+ rem_char=';'
358			+ else
359			+ rem_char='#'
360			+ fi
361			+
362			+ spanlist=`echo /proc/zaptel/* \| grep -v '\*'`
363			+
364			+ #if [ "$spanlist" == "" ]; then
365			+ # die "No zapata interfaces in /proc/zaptel"
366			+ #fi
367			+
368			+
369			+ case "$mode" in
370			+ zaptel)
371			+ cat <<EOF
372			+# Autogenerated by $0 -- do not hand edit
373			+# Zaptel Configuration File
374			+#
375			+# This file is parsed by the Zaptel Configurator, ztcfg
376			+#
377			+
378			+# It must be in the module loading order
379			+
380			+EOF
381			+ ;;
382			+ zapata)
383			+ cat <<EOF
384			+; Autogenerated by $0 -- do not hand edit
385			+; Zaptel Channels Configurations (zapata.conf)
386			+;
387			+; This is not intended to be a complete zapata.conf. Rather, it is intended
388			+; to be #include-d by /etc/zapata.conf that will include the global settings
389			+;
390			+callerid=asreceived
391			+EOF
392			+ ;;
393			+ esac
394			+
395			+ # For each line in the spanlist: see if it represents a channel.
396			+ # if it does, test that the channel is usable.
397			+ # we do that by configuring it (using ztcfg with a 1-line config file)
398			+ # and then trying to read 1 byte from the device file.
399			+ #
400			+ # The '<(command)' syntax creates a temporary file whose content is is the
401			+ # output of 'command'.
402			+ #
403			+ # This approach failed with the T1 card we have: the read operation simply
404			+ # hung.
405			+ #
406			+ # Another problem with such an approach is how to include an existing
407			+ # configuration file. For instance: how to include some default settings.
408			+ #
409			+ # Maybe an 'include' directive should be added to zaptel.conf ?
410			+ #cat $spanlist \|
411			+ for procfile in $spanlist
412			+ do
413			+ # the first line is the title line. It states the model name
414			+ # the second line is empty
415			+ title=`head -n 1 $procfile`
416			+ echo ""
417			+ echo "$rem_char $title"
418			+
419			+ # The rest of the lines are per-channel lines
420			+ sed -e 1,2d $procfile \| \
421			+ while read line
422			+ do
423			+ # in case this is a real channel.
424			+ chan_num=`echo $line \|awk '{print $1}'`
425			+ case "$line" in
426			+ WCT1/) # we're yet to detect when a channel is active
427			+ echo "$rem_char channel $chan_num, WCT1, unhandled for now"
428			+ ;;
429			+ WCTDM/)
430			+ # this can be either FXS or FXO
431			+ check_tdm_sigtype $chan_num fxs $mode \|\| \
432			+ check_tdm_sigtype $chan_num fxo $mode \|\| \
433			+ echo "$rem_char channel $chan_num, WCTDM, inactive."
434			+ ;;
435			+ WRTDM/)
436			+ # this can be either FXS or FXO
437			+ check_tdm_sigtype $chan_num fxs $mode \|\| \
438			+ check_tdm_sigtype $chan_num fxo $mode \|\| \
439			+ echo "$rem_char channel $chan_num, WRTDM, inactive."
440			+ ;;
441			+ WCFXO/)
442			+ check_tdm_sigtype $chan_num fxo $mode \|\| \
443			+ echo "$rem_char channel $chan_num, WCFXO, inactive."
444			+ ;;
445			+ '') ;; # Empty line (after span header)
446			+ *) echo "$rem_char ??: $line";;
447			+ esac
448			+ done
449			+ done
450			+
451			+ if [ "$mode" = 'zaptel' ]
452			+ then
453			+ cat <<EOF
454			+
455			+# Global data
456			+
457			+EOF
458			+ echo "loadzone = $loadzone"
459			+ echo "defaultzone = $defaultzone"
460			+ fi
461			+
462			+ if [ "$mode" = 'zapata' ]
463			+ then
464			+ update_extensions_defs
465			+ fi
466			+}
467			+
468			+while getopts 'c:de:E:hlm:rsuv' arg
469			+do
470			+ case "$arg" in
471			+ e) # guarantee that it is a number:
472			+ new_base_exten=`echo $OPTARG \| tr -d -c 0-9`
473			+ if [ "x$new_base_exten" != x ]; then base_exten=$new_base_exten; fi
474			+ ;;
475			+ c) lc_country=`echo $OPTARG \| tr -d -c a-z` ;;
476			+ u) do_unload=yes ;;
477			+ v) verbose=yes ;;
478			+ l) mode='list' ;;
479			+ m)
480			+ case "$OPTARG" in
481			+ k\|l\|g)method=${OPTARG}s ;;
482			+ *) echo >&2 "unknown signalling method ${OPTARG}s, defaulting to \"$method\"";;
483			+ esac
484			+ ;;
485			+ r)
486			+ rapid_conf_mode=yes
487			+ tmp_dir=`mktemp -d` \|\| die "$0: failed to create temporary directory. Aborting"
488			+ ;;
489			+ *) echo >&2 "unknown parameter -$arg, Aborting"; usage; exit 1;;
490			+ esac
491			+done
492			+shift $(( $OPTIND-1 ))
493			+if [ $# != 0 ]; then
494			+ echo >&2 "$0: too many parameters"
495			+ usage
496			+ exit 1
497			+fi
498			+
499			+case "$lc_country" in
500			+ # the list was generated from the source of zaptel:
501			+ #grep '{.[0-9]\+,."[a-z][a-z]"' zonedata.c \| cut -d'"' -f 2 \| xargs \|tr ' ' '\|'
502			+ us\|au\|fr\|nl\|uk\|fi\|es\|jp\|no\|at\|nz\|it\|gr\|tw\|cl\|se\|be\|il)
503			+ :;;
504			+*)
505			+ lc_country=us
506			+ echo >&2 "unknown country-code $lc_country, defaulting to \"us\"";;
507			+esac
508			+# any reason for loadzone and defaultzone to be different? If so, this is
509			+# the place to make that difference
510			+loadzone=$lc_country
511			+defaultzone=$loadzone
512			+
513			+# Choose reasonable default for signaling method (by country)
514			+if [ "" = "$method" ]; then
515			+ case "$lc_country" in
516			+ il) method=ls ;;
517			+ *) method=ks ;;
518			+ esac
519			+fi
520			+
521			+# make sure asterisk is not in our way
522			+if [ "$force_stop_ast" = 'yes' ]
523			+then
524			+# /etc/init.d/asterisk stop 1>&2
525			+ /usr/sbin/amportal stop 1>&2
526			+else
527			+ if ps auxww \|grep asterisk \| grep -v -- -r \| grep -q -v grep
528			+ then
529			+ echo >&2 "Asterisk is already running. Configuration left untouched"
530			+ echo >&2 "You can use the option -s to shut down Asterisk for the"
531			+ echo >&2 "duration of the detection."
532			+ exit 1
533			+ fi
534			+fi
535			+
536			+if [ "$do_unload" = yes ]
537			+then
538			+ unload_modules
539			+ exit
540			+fi
541			+
542			+if [ "$do_detect" = yes ]
543			+then
544			+ detect
545			+fi
546			+
547			+if [ "$mode" = list ]; then
548			+ genconf list
549			+else
550			+ get_rapid_extens
551			+ echo "Generating '${ZAPCONF_FILE}'"
552			+ mv "${ZAPCONF_FILE}" "${ZAPCONF_FILE}.bak"
553			+ genconf zaptel > "${ZAPCONF_FILE}"
554			+ echo "Generating '${ZAPATA_FILE}'"
555			+ mv "${ZAPATA_FILE}" "${ZAPATA_FILE}.bak"
556			+ genconf zapata > "${ZAPATA_FILE}"
557			+ run_ztcfg
558			+fi
559			+
560			+if [ "$force_stop_ast" = 'yes' ]
561			+then
562			+# /etc/init.d/asterisk start 1>&2
563			+ /etc/init.d/zaptel stop
564			+ /etc/init.d/zaptel start
565			+ /usr/sbin/amportal start 1>&2
566			+fi
567			+
568			+# if in verbose mode: verify that asterisk is running
569			+if [ "$verify" != 'no' ]
570			+ then
571			+ say "Checking channels configured in Asterisk:"
572			+ sleep 1 # give it some time. This is enough on our simple test server
573			+ /usr/local/sbin/ast-cmd cmd "zap show channels"
574			+fi